Question

List the differences between concave and convex lenses​

Answer 1

Answer:

qᴜᴇꜱᴛɪᴏɴ-

• List the differences between concave and convex lenses

ᴀɴꜱᴡᴇʀ-

Convex Lense -

• Convex lense refers to the lense which merges the light rays at a particular point,that travels through it.
• It has outward curve.
• It converges light.
• It is thicker at the centre than compared to the edges.
• It has positive Focal Length.
• It has real and inverted image.
• Appears closer and larger.
• it's used to correct hyperopia.

Concave Lense -

• Concave lense can be defined as the lense which disperses the light rays around,that hits the lenses.
• It has inward curve.
• It diverges the light.
• It's thinner at the centre than compared to the edges.
• It has Negative focal length.
• It has virtual,erect and diminished image.
• It appears smaller and farther.
• It's used to correct Myopia.